CN212924170U - Light door machine system for mounting prefabricated panel of wharf - Google Patents
Light door machine system for mounting prefabricated panel of wharf Download PDFInfo
- Publication number
- CN212924170U CN212924170U CN202021840096.XU CN202021840096U CN212924170U CN 212924170 U CN212924170 U CN 212924170U CN 202021840096 U CN202021840096 U CN 202021840096U CN 212924170 U CN212924170 U CN 212924170U
- Authority
- CN
- China
- Prior art keywords
- longitudinal beam
- prefabricated panel
- reinforcing rib
- quay
- door machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a light-duty door machine system for prefabricated panel mounting of pier, including longmen supporting mechanism, running gear and hoist system, longmen supporting mechanism is including two gantries of relative setting, and two gantry upper portions are connected through two crossbeams, and running gear sets up in the portal below, and hoist system sets up on the crossbeam. The utility model discloses simple structure, performance is high, and the reliability is high, overcomes from great, control complicacy, difficult difficulty such as assemble, does not receive the space restriction, makes simply, and hoist and mount efficiency is high, can use in a flexible way in the limited high stake pier project in place.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering high pile wharf construction technique and specifically relates to a light-duty door machine system for prefabricated panel mounting of pier is related to.
Background
The hoisting of the prefabricated panel is one of the most important links in the construction of the upper structure of the hydraulic high-pile wharf, the panel is transported to the site for hoisting after the prefabrication maintenance is completed in a prefabrication field, and the requirements on hoisting machines, operation sites and surrounding environmental factors are high.
The prefabricated panel of traditional high stake pier hoists and generally adopts the crane ship on water to carry out, and after the panel prefabrication maintenance reached design intensity, the installation was accomplished through on-board corollary equipment after transporting to the crane ship. In the hoisting process, the hoisting ship has high requirement on draft, the hoisting efficiency is low, the installation precision depends on factors such as stormy waves, water flow, human factors and the like, the hoisting cost is high, and the safety risk is high. At present, although the inertia thinking of traditional port construction is broken through in the industry, a new method for converting panel hoisting from water operation to land operation through a hoisting machine appears, the existing hoisting machine still has the following problems in the construction process:
1. the existing hoisting machine is derived from a bridge girder erection machine, and needs to be spliced through approach bridges, so that the use of a high-pile wharf without the approach bridges is limited;
2. the existing hoisting machine is heavy in whole machine weight, a large crane is used in the assembling process, no field for the large crane to operate is available under the condition that the field is limited, the disassembling and assembling work efficiency is low, and the structure safety is influenced;
3. the large hoisting machine has high development cost, complex control process and low feasibility of implementation in small projects.
Therefore, improvement on the existing high-pile wharf hoisting construction technology is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a light-duty door machine system for prefabricated panel mounting of pier solves and assembles difficulty, the integral movement operation complicacy, the low, with high costs scheduling problem from great, finite space in present hoisting machine construction.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a light-duty door machine system for installation of pier prefabricating panel, includes longmen supporting mechanism, running gear and lift system, and longmen supporting mechanism is including two gantries of relative setting, and two gantry upper portions are connected through two crossbeams, and running gear sets up in the portal below, and lift system sets up on the crossbeam.
In the preferred scheme, the portal includes first longeron, two perpendicular roof beams and the second longeron that from the top down set up, and first longeron and second longeron parallel arrangement are connected with two perpendicular roof beam both ends respectively, and two perpendicular roof beams set up in first longeron both sides relatively.
In the preferred scheme, running gear includes electric cabinet and two drive casees, and the electric cabinet is located portal one side, and two drive casees set up in the second longeron below relatively, and the drive case outside is equipped with driving motor, and driving motor is connected with the drive wheel through the gear box, and the drive wheel is located drive case, drive case and electric cabinet electrical connection.
In the preferred scheme, the lifting system comprises a fixing device, the fixing device is arranged on the cross beam in a sliding mode, and a hand-operated block is arranged below the fixing device.
In the preferred scheme, fixing device includes the diaphragm, and the diaphragm both sides are equipped with the limiting plate, and the limiting plate below is equipped with the slide bar, is equipped with first gyro wheel on the slide bar, and the slide bar below still is equipped with solid fixed ring, and the diaphragm below still symmetry is equipped with two backup pads, is equipped with the second gyro wheel between two backup pads.
In the preferred scheme, still be equipped with a plurality of third longerons between two crossbeams, evenly be equipped with a plurality of bayonets on the crossbeam, bayonet socket appearance and first gyro wheel appearance phase-match.
In the preferred scheme, the limiting plate includes push rod and slide, and the push rod is located the limiting plate, and push rod one end is equipped with the round platform, and the cover is equipped with the spring on the push rod, and the spring is located between round platform and the limiting plate, and round platform one side supports to lean on in the slide bar, and the slide is located to the slide bar cunning, and limiting plate one side still is equipped with the spout, spout appearance and slide bar upper end appearance phase-match.
In the preferred scheme, the portal still is equipped with the enhancement system, and the enhancement system includes first strengthening rib, second strengthening rib and third strengthening rib, and first strengthening rib is located perpendicular roof beam outside, and first strengthening rib both ends are connected with perpendicular roof beam lower part and second longeron respectively, and the second strengthening rib is located between two perpendicular roof beams, and the second strengthening rib both ends are connected with perpendicular roof beam top and second longeron respectively, and the third strengthening rib is located between two portals, and the third strengthening rib both ends are connected with third longeron lower part and second longeron respectively.
In a preferable scheme, auxiliary rings are further arranged at two ends of the second longitudinal beam.
In the preferred scheme, be equipped with a plurality of warning lights on the crossbeam, warning light and electric cabinet electrical connection.
The utility model relates to a light-duty door machine system that is used for prefabricated panel mounting of pier brings beneficial effect is:
1) flexibility: the light door machine system has lower requirement on the environment, can be conveniently used in various limited high-pile wharf working conditions and is not limited by space;
2) the economic efficiency is as follows: the structure is simple, the control is convenient, the assembly is rapid, and the manufacturing cost is low;
3) high efficiency: need not the approach bridge, door machine hoist and mount are efficient, have practiced thrift the time of prefabricated plate hoist and mount, have shortened the project cycle, avoid the waste of manpower and materials.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a front view of the present invention;
FIG. 2 is a right side view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the whole fixing device of the present invention;
fig. 5 is a front view of the fixing device of the present invention;
fig. 6 is a top view of the fixing device of the present invention;
fig. 7 is a left side view of the fixing device of the present invention;
fig. 8 is a sectional view of the fixing device a-a of the present invention;
FIG. 9 is a partially enlarged view of the fixing device I of the present invention;
fig. 10 is a schematic view of a cross beam of the present invention;
FIG. 11 is a schematic top view of the installation of the prefabricated panels of the present invention;
FIG. 12 is a right-side view of the prefabricated panel of the present invention;
in the figure: a door supporting mechanism 1; a traveling mechanism 2; an electric cabinet 201; a drive case 202; a drive motor 203; a gear case 204; a drive wheel 205; a hoisting system 3; a gantry 4; a first stringer 401; a second stringer 402; a vertical beam 403; an auxiliary ring 404; a cross beam 5; a manual hoist 501; a bayonet 502; a third stringer 503; a warning light 504; a fixing device 6; a transverse plate 601; a limit plate 602; a slide bar 603; a first roller 604; a fixed ring 605; a second roller 606; a support plate 607; a push rod 608; a slideway 609; a circular table 610; a chute 611; a spring 612; a baffle 613; a nut 614; a reinforcement system 7; a first reinforcing rib 701; a second reinforcing rib 702; a third reinforcing rib 703; a high pile 8; a high pile beam 9; an anchor plate 10; a rail 11; a prefabricated panel 12.
Detailed Description
Example 1
As shown in fig. 1-12, a light gantry crane system for mounting a dock prefabricated panel comprises a gantry supporting mechanism 1, a traveling mechanism 2 and a lifting system 3, wherein the gantry supporting mechanism 1 comprises two oppositely arranged gantries 4, the upper parts of the two gantries 4 are connected through two cross beams 5, the traveling mechanism 2 is arranged below the gantries 4, and the lifting system 3 is arranged on the cross beams 5. With the structure, the gantry supporting mechanism 1 is arranged on two sides of the beam 5, the precast slabs are hoisted by the hoisting system 3 on the beam 5, and the gantry supporting mechanism 1 is driven by the traveling mechanism 2 to move to a designed position, so that the installation of the precast slabs is completed.
In a preferable scheme, the gantry 4 comprises a first longitudinal beam 401, two vertical beams 403 and a second longitudinal beam 402 which are arranged from top to bottom, the first longitudinal beam 401 and the second longitudinal beam 402 are arranged in parallel and are respectively connected with two ends of the two vertical beams 403, and the two vertical beams 403 are oppositely arranged on two sides of the first longitudinal beam 401. With the structure, the two vertical beams 403 are fixedly connected through the first longitudinal beam 401 and the second longitudinal beam 402, so that the two vertical beams 403 form a whole, the bearing capacity is high, the integral rigidity is good, and the stability of the prefabricated slab during transportation can be ensured.
In a preferable scheme, the traveling mechanism 2 comprises an electric cabinet 201 and two driving boxes 202, the electric cabinet 201 is located on one side of the gantry 4, the two driving boxes 202 are oppositely arranged below the second longitudinal beam 402, a driving motor 203 is arranged on the outer side of the driving box 202, the driving motor 203 is connected with a driving wheel 205 through a gear box 204, the driving wheel 205 is located in the driving box 202, and the driving box 202 is electrically connected with the electric cabinet 201. With the structure, the electric cabinet 201 supplies power to the driving motor 203 to work, the driving motor 203 drives the gear box 204 through gear engagement, and the gear box 204 transmits torque through gears to ensure that the driving wheel 205 in the driving box 202 rotates and advances.
In a preferred scheme, the lifting system 3 comprises a fixing device 6, the fixing device 6 is slidably arranged on the cross beam 5, and a manual hoist 501 is arranged below the fixing device 6. 6 quantity of fixing device is 4, sets up relatively on two crossbeams 5 respectively, from this structure to make crossbeam 5 hoist and mount the prefabricated plate through the hand hoist 501 of 6 below of fixing device, during the hoist and mount, 4 hand hoist 501 are fixed with 4 anchor points on the prefabricated plate respectively, and 4 anchor point symmetries set up on the prefabricated plate, guarantee that the atress is even, easy operation is convenient.
In the preferred scheme, fixing device 6 includes diaphragm 601, and diaphragm 601 both sides are equipped with limiting plate 602, and limiting plate 602 below is equipped with slide bar 603, is equipped with first gyro wheel 604 on the slide bar 603, and the slide bar 603 below still is equipped with solid fixed ring 605, and diaphragm 601 below still symmetry is equipped with two backup pads 607, is equipped with second gyro wheel 606 between two backup pads 607. From this structure to make first gyro wheel 604 can laminate 5 sides of crossbeam and slide, the second gyro wheel 606 can laminate 5 tops of crossbeam and slide, and quick convenience when having guaranteed the adjustment position wears to establish the cable wire and end to end in the solid fixed ring 605 of both sides, installs manual calabash 501 on the cable wire.
In a preferable scheme, a plurality of third longitudinal beams 503 are further arranged between the two cross beams 5, a plurality of bayonets 502 are uniformly arranged on the cross beams 5, and the shape of the bayonets 502 is matched with that of the first rollers 604. Due to the structure, the first roller 604 is limited and fixed after moving to the bayonet 502 at a proper position.
In a preferable scheme, the limit plate 602 includes a push rod 608 and a slide way 609, the push rod 608 is located in the limit plate 602, one end of the push rod 608 is provided with a circular truncated cone 610, a spring 612 is sleeved on the push rod 608, the spring 612 is located between the circular truncated cone 610 and the limit plate 602, one side of the circular truncated cone 610 abuts against the slide rod 603, the slide rod 603 is slidably arranged in the slide way 609, one side of the limit plate 602 is also provided with a slide way 611, and the shape of the slide way 611 is matched with the. The upper portion of the sliding rod 603 is provided with a groove, the circular truncated cone 610 is clamped into the groove, the spring 612 is limited through the baffle 613, one end of the push rod 608 is connected with the nut 614, and the adjusting nut 614 can adjust the stroke of the push rod, so that when the position of the fixing device 6 is adjusted, the sliding rod 603 is stressed to enable the push rod 608 to move towards the outer side of the limiting plate 602, and after the position reaches a proper hoisting position, the spring 610 pushes the sliding rod 603 to be clamped into a bayonet on the cross beam 5 due to elastic deformation and fixed.
In a preferable scheme, the portal frame 4 is further provided with a reinforcing system 7, the reinforcing system 7 comprises a first reinforcing rib 701, a second reinforcing rib 702 and a third reinforcing rib 703, the first reinforcing rib 701 is located outside the vertical beam 403, two ends of the first reinforcing rib 701 are respectively connected with the lower portion of the vertical beam 403 and the second longitudinal beam 402, the second reinforcing rib 702 is located between the two vertical beams 403, two ends of the second reinforcing rib 702 are respectively connected with the top portion of the vertical beam 403 and the second longitudinal beam 402, the third reinforcing rib 703 is located between the two portal frames 4, and two ends of the third reinforcing rib 703 are respectively connected with the lower portion of the third longitudinal beam 503 and the second longitudinal beam 402. With the structure, the vertical beam 403, the second longitudinal beam 402 and the third longitudinal beam 503 are firmly fixed, the whole rigidity is stronger, the support performance is good while the overturn resistance is realized, and the load bearing capacity is strong.
In a preferable scheme, auxiliary rings 404 are further disposed at two ends of the second longitudinal beam 402. By the mechanism, the prefabricated plate and the auxiliary ring 404 can be fixed through the auxiliary rope during hoisting, and the prefabricated plate is guaranteed not to shake or swing in the transportation and moving process.
In a preferred scheme, a plurality of warning lamps 504 are arranged on the beam 5, and the warning lamps 504 are electrically connected with the electric cabinet 201. From this structure to make at the in-process warning light 504 work of hoist and mount prefabricated plate, warning light 504 embeds has bee calling organ, and warning light 504 light is red, and red penetrating power is strong, can adapt to different weather, gives staff's suggestion on every side, guarantees safety, carefully operates.
The working principle is as follows: during construction, firstly, the high piles 8 are poured, then the high pile beams 9 are poured on the high piles 8, the anchoring plates 10 are installed on the adjacent high pile beams 9, then the steel rails 11 are anchored on the anchoring plates 10, the steel rails 11 extend from one end of each high pile beam 9 to the other end, preferably, 3 adjacent steel rails 11 are installed, the distance between every two steel rails 11 is consistent with the distance between the driving wheels 205 at the lower ends of the two gantries 4, the light portal crane system is integrally hoisted on the steel rails 11 through a crane, then the prefabricated slab 12 to be installed is hoisted to one end of each high pile beam 10 through the crane and placed, finally the prefabricated slab 12 to be installed is hoisted to a designed position through the light portal system for splicing, the light portal system is hoisted to the adjacent steel rails 11 through the crane after the construction is finished, and the installation work of the prefabricated slab 12 is carried out by repeating the steps.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (10)
1. The utility model provides a light-duty door machine system for prefabricated panel mounting of pier which characterized by: the gantry crane comprises a gantry supporting mechanism (1), a travelling mechanism (2) and a lifting system (3), wherein the gantry supporting mechanism (1) comprises two gantries (4) which are arranged oppositely, the upper parts of the two gantries (4) are connected through two cross beams (5), the travelling mechanism (2) is arranged below the gantries (4), and the lifting system (3) is arranged on the cross beams (5).
2. The lightweight door machine system for quay prefabricated panel installation according to claim 1, wherein: the door frame (4) comprises a first longitudinal beam (401), two vertical beams (403) and a second longitudinal beam (402), wherein the first longitudinal beam (401), the two vertical beams (403) and the second longitudinal beam (402) are arranged from top to bottom, the first longitudinal beam (401) and the second longitudinal beam (402) are arranged in parallel and are respectively connected with two ends of the two vertical beams (403), and the two vertical beams (403) are oppositely arranged on two sides of the first longitudinal beam (401).
3. The lightweight door machine system for quay prefabricated panel installation according to claim 1, wherein: running gear (2) include electric cabinet (201) and two drive case (202), and electric cabinet (201) are located portal (4) one side, and two drive case (202) set up in second longeron (402) below relatively, and the drive case (202) outside is equipped with driving motor (203), and driving motor (203) are connected with drive wheel (205) through gear box (204), and drive wheel (205) are located drive case (202), drive case (202) and electric cabinet (201) electrical connection.
4. The lightweight door machine system for quay prefabricated panel installation according to claim 1, wherein: the lifting system (3) comprises a fixing device (6), the fixing device (6) is arranged on the beam (5) in a sliding mode, and a manual hoist (501) is arranged below the fixing device (6).
5. The lightweight door mechanism system for quay prefabricated panel installation according to claim 4, wherein: fixing device (6) are equipped with limiting plate (602) including diaphragm (601), diaphragm (601) both sides, and limiting plate (602) below is equipped with slide bar (603), is equipped with first gyro wheel (604) on slide bar (603), and slide bar (603) below still is equipped with solid fixed ring (605), and diaphragm (601) below still symmetry is equipped with two backup pads (607), is equipped with second gyro wheel (606) between two backup pads (607).
6. The lightweight door machine system for quay prefabricated panel installation according to claim 1, wherein: still be equipped with a plurality of third longerons (503) between two crossbeam (5), evenly be equipped with a plurality of bayonet sockets (502) on crossbeam (5), bayonet socket (502) appearance and first gyro wheel (604) appearance phase-match.
7. The lightweight door mechanism system for quay prefabricated panel installation according to claim 5, wherein:
the limiting plate (602) comprises a push rod (608) and a slide way (609), the push rod (608) is located in the limiting plate (602), a circular table (610) is arranged at one end of the push rod (608), a spring (612) is sleeved on the push rod (608), the spring (612) is located between the circular table (610) and the limiting plate (602), one side of the circular table (610) abuts against the sliding rod (603), the sliding rod (603) is slidably arranged in the slide way (609), a sliding groove (611) is further arranged on one side of the limiting plate (602), and the appearance of the sliding groove (611) is matched with the appearance of the upper end of the sliding.
8. The lightweight door machine system for quay prefabricated panel installation according to claim 1, wherein: the gantry (4) is further provided with a reinforcing system (7), the reinforcing system (7) comprises a first reinforcing rib (701), a second reinforcing rib (702) and a third reinforcing rib (703), the first reinforcing rib (701) is located on the outer side of the vertical beam (403), two ends of the first reinforcing rib (701) are respectively connected with the lower portion of the vertical beam (403) and the second longitudinal beam (402), the second reinforcing rib (702) is located between the two vertical beams (403), two ends of the second reinforcing rib (702) are respectively connected with the top of the vertical beam (403) and the second longitudinal beam (402), the third reinforcing rib (703) is located between the two gantries (4), and two ends of the third reinforcing rib (703) are respectively connected with the lower portion of the third longitudinal beam (503) and the second longitudinal beam (402).
9. A lightweight door operator system for quay prefabricated panel installation as claimed in claim 2 wherein: and auxiliary rings (404) are further arranged at two ends of the second longitudinal beam (402).
10. The lightweight door machine system for quay prefabricated panel installation according to claim 1, wherein: be equipped with a plurality of warning lights (504) on crossbeam (5), warning light (504) and electric cabinet (201) electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021840096.XU CN212924170U (en) | 2020-08-28 | 2020-08-28 | Light door machine system for mounting prefabricated panel of wharf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021840096.XU CN212924170U (en) | 2020-08-28 | 2020-08-28 | Light door machine system for mounting prefabricated panel of wharf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212924170U true CN212924170U (en) | 2021-04-09 |
Family
ID=75301086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021840096.XU Active CN212924170U (en) | 2020-08-28 | 2020-08-28 | Light door machine system for mounting prefabricated panel of wharf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212924170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336104A (en) * | 2021-06-18 | 2021-09-03 | 中交第二航务工程局有限公司 | Comprehensive pipe gallery integrated light movable portal frame system |
-
2020
- 2020-08-28 CN CN202021840096.XU patent/CN212924170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336104A (en) * | 2021-06-18 | 2021-09-03 | 中交第二航务工程局有限公司 | Comprehensive pipe gallery integrated light movable portal frame system |
| CN113336104B (en) * | 2021-06-18 | 2023-06-06 | 中交第二航务工程局有限公司 | Integrated light movable door frame system of comprehensive pipe rack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103306199B (en) | Mounting method of bottom width overhaul hanging basket of bridge | |
| CN101559905A (en) | Deck unit erection gantry | |
| CN212924170U (en) | Light door machine system for mounting prefabricated panel of wharf | |
| CN111605923A (en) | Waste landfill device, rigid landfill site and waste landfill method | |
| CN105540446A (en) | Interior-climbing type lifting platform | |
| CN210366808U (en) | Lifting and dismantling device for rail walking | |
| CN104495653A (en) | Multifunctional large-tonnage beam erecting crane and beam erecting method | |
| CN108706471B (en) | Method for disassembling rigid leg of large gantry crane | |
| CN202247682U (en) | Bridge crane for installing curtain board | |
| CN205500636U (en) | Water conservancy project component handling device | |
| CN212953978U (en) | Bridge deck hoisting and transporting multifunctional vehicle for high-speed railway construction | |
| CN210419067U (en) | Movable plate lifting device for ship box body repair | |
| CN210636823U (en) | Rail type overhead connecting device for pier body steel bar overhead connecting construction | |
| CN211446612U (en) | Operating platform for steel box girder aerial work | |
| CN209816682U (en) | Bridge steel box girder aerial working operation platform | |
| CN202131060U (en) | Movable lift type operating platform for cargo hold of bulk carrier | |
| CN216549392U (en) | Simple reinforcing mesh mounting trolley | |
| CN111188273A (en) | Large-section steel truss girder erection system of large-span steel-concrete composite bridge and construction method | |
| CN218028885U (en) | Coal conveying trestle maintenance operation platform of thermal power factory | |
| CN218665035U (en) | Hoisting device for large steel plate bin | |
| CN218813232U (en) | Auxiliary mounting, dismounting and fixing device for prestressed box girder tensioning jack | |
| CN211056552U (en) | A installation mechanism for T section bar | |
| CN209779468U (en) | Lifting type truss working platform for bridge maintenance | |
| CN218991603U (en) | Combined lifting operation vehicle | |
| CN219826195U (en) | Temporary supporting device for beam reinforcement installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |